diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Basis.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Basis.cs
index 8d24582ba159..8679f32e1a0a 100644
--- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Basis.cs
+++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Basis.cs
@@ -212,7 +212,7 @@ internal void SetQuaternionScale(Quaternion quaternion, Vector3 scale)
 
         private void Rotate(Quaternion quaternion)
         {
-            this *= new Basis(quaternion);
+            this = new Basis(quaternion) * this;
         }
 
         private void SetDiagonal(Vector3 diagonal)